***STATA 15.1***

***OLS Regression on Interest in Getting a COVID-19 Vaccination, Table S3 in Appendix

reg interest_vax political_messenger religious_messenger medical_messenger thune_therm sdsma_therm elca_therm party_id3 born_again know_die_covid trust_gov age male education [pw=weight]


***Difference of means test, Table S2 in Appendix

mean interest_vax [pw=weight], over (experimental_treatments)
* Note: experimental_treatmens 1= control group, 2= political messenger, 3= religious messenger, 4= medical messenger 

* political messenger - control group
lincom [interest_vax] 2 - [interest_vax] 1

* religious messenger - control group
lincom [interest_vax] 3 - [interest_vax] 1

* medical messenger - control group
lincom [interest_vax] 4 - [interest_vax] 1


*** ^^ Subgroup Analysis, Table S9 in Appendix 

** men only 
mean interest_vax [pw=weight] if male==1, over (experimental_treatments)

* political messenger - control group
lincom [interest_vax] 2 - [interest_vax] 1

* religious messenger - control group
lincom [interest_vax] 3 - [interest_vax] 1

* medical messenger - control group
lincom [interest_vax] 4 - [interest_vax] 1


** women only
mean interest_vax [pw=weight] if male==0, over(experimental_treatments)

* political messenger - control group
lincom [interest_vax] 2 - [interest_vax] 1

* religious messenger - control group
lincom [interest_vax] 3 - [interest_vax] 1

* medical messenger - control group
lincom [interest_vax] 4 - [interest_vax] 1


** evangelicals only
mean interest_vax [pw=weight] if born_again==1, over(experimental_treatments)

* political messenger - control group
lincom [interest_vax] 2 - [interest_vax] 1

* religious messenger - control group
lincom [interest_vax] 3 - [interest_vax] 1

* medical messenger - control group
lincom [interest_vax] 4 - [interest_vax] 1


** non-evangelicals only
mean interest_vax [pw=weight] if born_again==0, over(experimental_treatments)

* political messenger - control group
lincom [interest_vax] 2 - [interest_vax] 1

* religious messenger - control group
lincom [interest_vax] 3 - [interest_vax] 1

* medical messenger - control group
lincom [interest_vax] 4 - [interest_vax] 1


** Democrats only
mean interest_vax [pw=weight] if party_id3==1, over(experimental_treatments)

* political messenger - control group
lincom [interest_vax] 2 - [interest_vax] 1

* religious messenger - control group
lincom [interest_vax] 3 - [interest_vax] 1

* medical messenger - control group
lincom [interest_vax] 4 - [interest_vax] 1


** Independents only
mean interest_vax [pw=weight] if party_id3==2, over(experimental_treatments)

* political messenger - control group
lincom [interest_vax] 2 - [interest_vax] 1

* religious messenger - control group
lincom [interest_vax] 3 - [interest_vax] 1

* medical messenger - control group
lincom [interest_vax] 4 - [interest_vax] 1


** Republicans only
mean interest_vax [pw=weight] if party_id3==3, over(experimental_treatments)

* political messenger - control group
lincom [interest_vax] 2 - [interest_vax] 1

* religious messenger - control group
lincom [interest_vax] 3 - [interest_vax] 1

* medical messenger - control group
lincom [interest_vax] 4 - [interest_vax] 1


** People younger than 65 
mean interest_vax [pw=weight] if age<65, over(experimental_treatments)

* political messenger - control group
lincom [interest_vax] 2 - [interest_vax] 1

* religious messenger - control group
lincom [interest_vax] 3 - [interest_vax] 1

* medical messenger - control group
lincom [interest_vax] 4 - [interest_vax] 1


** People 65 or older
mean interest_vax [pw=weight] if age>64, over(experimental_treatments)

* political messenger - control group
lincom [interest_vax] 2 - [interest_vax] 1

* religious messenger - control group
lincom [interest_vax] 3 - [interest_vax] 1

* medical messenger - control group
lincom [interest_vax] 4 - [interest_vax] 1
